Reactive Intermediates in Organic and Biological Electrochemistry

0181314 - UFCH-W 20010238 RIV US eng M - Část monografie knihy
Ludvík, Jiří - Urban, Jiří - Jirkovský, Jaromír - Zuman, P.
Evidence of N-N Single Bond as a Hindrance of Electron Delocalization in Cyclic and Acyclic Azines.
Reactive Intermediates in Organic and Biological Electrochemistry. Pennington: Electrochemical Society, 2001 - (Yoshida, J.; Peters, D.; Workentin, M.), s. 132-135
Grant CEP: GA ČR GA203/99/0763
Výzkumný záměr: CEZ:AV0Z4040901
Klíčová slova: azines * electrochemistry * x-ray data
Kód oboru RIV: CG - Elektrochemie

In the grouping C=N-N=C both in heterocyclic and acyclic azines the N-N bond has a character of an isolated single bond, the C=N bonds that of a double bond. This has been confirmed in solutions electrochemically, in solid state by x-ray data. As a consequence, in compounds, bearing the grouping C=N-N=C, the electron delocalization over the central N-N bond is very limited or absent.
Trvalý link: http://hdl.handle.net/11104/0077896